Back to results
US 9,000,100 B2Granted
Solvent compositions
AssigneeCognis IP Management GmbH
InventorsAlefesh Hailu, Timothy H. Anderson
Life of this patent
Estimating the term…
Abstract
Suggested are solvent compositions, comprising (a) Carboxylic acid dialkyl amides (b) Fatty acids or their salts, and (c) Ethylene oxide-propylene oxide copolymers.
Claims10
A solvent composition, comprising
- (a) about 90 to 95% b.w. of carboxylic acid amides selected from the group consisting of dimethyl amides, dibutyl amides, dioctyl amides, and di-2-ethylhexyl amides,
- (b) about 2 to 4% b.w. of fatty acids or their salts, and
- (c) about 1 to 3% b.w. of ethylene oxide-propylene oxide copolymers
- on condition that the amounts add to 100% b.w.
1 more element
Dependencies are inferred from the claim text.